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P0234 Diagnostic Trouble Code Discussion for May 2007

Turbocharger Engine Overboost

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Trouble Ticket Help Requests for DTC P0234
Help Request Posted
2001 Volkswagen Beetle GLS 1.9L Cuts out, immobilizer light VIN: 3VWCP21C41
P0234: 16618 boost pressure regulation limit exceeded overbooost cond. VW guys and Gals HELP P1650 hard code? the car starts every time, clear codes and restart, will set p1650 [18058] every time now, was intermittent a couple of months ago, restarted a few times and the intermittent p1570 [17978] came on and the immobilizer ligh...
May 30, 2007